Free EMC E20-547 Exam Dumps Questions & Answers


Exam Code/Number:	E20-547Join the discussion
Exam Name:	VNX Solutions Specialist Exam for Storage Administrators
Certification:	EMC
Free Question Number:	250
Publish Date:	Sep 06, 2026
# of views:	2610
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Total 250 questions

Question 1

Which VNX RAID type is suggested for performance and protection for small block random writes to disk?

A.RAID 5
B.RAID 0
C.RAID 1/0
D.RAID 6

Question 2

You are asked to create the maximum number of writeable snapshots from a production file system per day, using equivalent intervals. How many snapshots can be created?

A.48 -- one every 30 min
B.96 -- one every 15 min
C.16 -- one every 90 min
D.24 -- one every 60 min

Question 3

What is the correct VNX Block - based VAAI operation?

A.Thick Lun Provisioning
B.Array Accelerated Bulk copy
C.Pause and Resume
D.Array Accelerated Full Copy

Question 4

A customer has an application that uses a small amount of capacity but has very high performance requirements. The customer initially configured the LUNs using the Highest Available Tier option and now wants to configure the FAST VP policy to ensure LUNs allocated to this application always stay on higher performance storage.
What do you advise?

A.Initially set the policy to Lowest Available Tier, then Auto-Tier.
B.Initially set the policy to Highest Available Tier, then Auto-Tier.
C.The policy should be set to Highest Available Tier.
D.The policy should always be set to Auto-Tier.

Question 5

Which action makes CAVA trigger a file scan?

A.Listing files and directories
B.Restarting the AV server
C.Restoring files from backup
D.Restarting the CAVA agent